The Simple Luxury of Bed Toppers
 

As the experts constantly change their mind about what type of mattress aids in a more restful night's sleep, many consumers are looking towards cheaper alternatives to provide the comfort they are so desperate for.
One such alternative is mattress toppers or mattress pads. These pads are generally a couple of inches in depth, and lie on top of your bed. A high quality mattress topper will reduce the pressure points on your body and help to alleviate the aches and pains caused by your old mattress.

Depends on the thickness. Memory foam is wonderful but not at thicknesses under 2 inches. I mean the smaller thicknesses are still nice but you don't notice that much difference & it's so expensive.

what is the maximum size of bed toppers i mean inches?